Hello eventiintoscana,
Thanks for reaching out to us!
Unfortunately this is the way the datepicker currently works on mobile. There are some work arounds that will require some minor custom development work. Here are some solutions others have used to solve this same problem you’re experiencing.
You could also submit a request on our UserVoice page for our developers to consider this feature in an upcoming update to the plugin.
I’m sorry I wasn’t able to give you a direct response however I hope this was able to point you in the right direction.
Thanks!